Also fix a place where %lld was wrongly used to print a dwarf_vma.
* configure.ac: Check for long long and sizes of long long and long.
* elfcomm.h (HOST_WIDEST_INT): Test HAVE_LONG_LONG in place of
__STDC_VERSION__ and __GNUC__.
* strings.c (print_strings): Likewise.
* dwarf.c (DWARF_VMA_FMT, DWARF_VMA_FMT_LONG): Likewise.
(read_debug_line_header): Use dwarf_vmatoa to print warning.
* configure: Regenerate.
* config.in: Regenerate.
--all option which displays text from anywhere in the input file(s). The
default used to be --data, which only displays text from loadable data sections,
but this requires the use of the BFD library. Since the BFD library almost
certainly still contains buffer overrun and/or memory corruption bugs, and
since the strings program is often used to examine malicious code, it was
decided that the --data option option represents a possible security risk.
* strings.c: Add new command line option --data to only scan the
initialized, loadable data secions of binaries. Choose the
default behaviour of --all or --data based upon a configure
option.
* doc/binutils.texi (strings): Update documentation. Include
description of why the --data option might be unsafe.
* configure.ac: Add new option --disable-default-strings-all which
restores the old behaviour of strings using --data by default. If
the option is not used make strings use --all by default.
* NEWS: Mention the new behaviour of strings.
* configure: Regenerate.
* config.in: Regenerate.
This also makes --enable-plugins default to on for hosts that can
support plugins, so we have consistent lto toolchain support. The
ACX_LARGEFILE moves aren't strictly necessary, but are harmless and
will be necessary if plugin support is extended to more hosts via
libtool's dlopen support. I started down that path then decided it
was more work than I was interested in doing. (ACX_LARGEFILE invokes
AC_PLUGINS.)
config/
* plugins.m4: Test for dlfcn.h or windows.h here to set default
for --enable-plugins. Report error if someone tries to enable
plugins on a host we don't support.
bfd/
* configure.ac: Delete redundant plugin related checks.
* configure: Regenerate.
binutils/
* configure.ac: Move ACX_LARGEFILE after LT_INIT.
* config.in: Regenerate.
* configure: Regenerate.
gas/
* configure.ac: Move ACX_LARGEFILE after LT_INIT.
* config.in: Regenerate.
* configure: Regenerate.
gprof/
* configure.ac: Move ACX_LARGEFILE after LT_INIT.
* configure: Regenerate.
* gconfig.in: Regenerate.
ld/
* configure.ac: Move AC_PROG_CC and other macros earlier. Delete
plugin checks now done in config/plugins.m4.
* config.in: Regenerate.
* configure: Regenerate.
* elf32-arm.c (elf32_arm_print_private_bfd_data): Recognise and
display the new ARM hard-float/soft-float ABI flags for EABI_VER5
(elf32_arm_post_process_headers): Add the hard-float/soft-float
ABI flag as appropriate for ET_DYN/ET_EXEC in EABI_VER5.
binutils:
* readelf.c (decode_ARM_machine_flags): Recognise and display the
new ARM hard-float/soft-float ABI flags for EABI_VER5. Split out
the code for EABI_VER4 and EABI_VER5 to allow this.
elfcpp:
* arm.h: New enum for EABI soft- and hard-float flags.
gold:
* gold.cc (Target_arm::do_adjust_elf_header): Add the
hard-float/soft-float ABI flag as appropriate for ET_DYN/ET_EXEC
in EABI_VER5.
include:
* elf/arm.h (EF_ARM_ABI_FLOAT_SOFT): New define.
(EF_ARM_ABI_FLOAT_HARD): Likewise.
ld/testsuite:
* ld-arm/eabi-hard-float.s: New test source.
* ld-arm/eabi-soft-float.s: New test source.
* ld-arm/eabi-hard-float.d: New test.
* ld-arm/eabi-soft-float.d: New test.
* ld-arm/eabi-soft-float-ABI4.d: New test.
* ld-arm/eabi-soft-float-r.d: New test.
* ld-arm/arm-elf.xp: Use the new tests.
binutils:
PR binutils/14779
* configure.in: Add checks for wchar.h and mbstate_t.
* config.in: Regenerate.
* configure: Regenerate.
* readelf.c: Conditionally include wchar.h.
(print_symbol): Conditionally use mbstate_t.
argument. Set DEFAULT_AR_DETERMINISTIC to 1 or 0 accordingly.
* configure: Regenerated.
* config.in: Regenerated.
* ar.c (deterministic): Initialize to -1.
(decode_options, ranlib_main): Grok U option.
(usage, ranlib_usage): Mention U; say for D and U which is the default.
(default_deterministic): New function.
(ranlib_main): Call it.
(main): Likewise. Make newer_only && deterministic error
non-fatal if it was just DEFAULT_AR_DETERMINISTIC and not the D option.
* doc/binutils.texi (ar cmdline, ranlib): Document U modifier and
--enable-deterministic-archives behavior.
* configure.in: Stop checking for fopen64 and stat64.
* strings.c (file_off, file_open, statbuf, file_stat): Remove.
(strings_file): Change file_off to file_ptr, file_open to fopen,
statbuf to struct stat and file_stat to stat.
(get_char): Change parameter type file_off * to file_ptr *.
(print_strings): Change parameter and variable `start' type file_off to
file_ptr.
* configure: Regenerate.
* config.in: Regenerate.
* Makefile.am (BFD32_LIBS): Add compress.lo.
(BFD32_LIBS_CFILES): Add compress.c.
(BFD_H_FILES): Likewise.
* Makefile.in: Regenerate.
* bfd-in2.h: Regenerate.
* config.in: Add HAVE_ZLIB_H
* configure.in: Add test for libz and zlib.h
* configure: Regenerate.
* dwarf2.c (read_section): New function.
(read_indirect_string): Call new function read_section.
(read_abbrevs): Likewise.
(decode_line_info): Likewise.
(read_debug_ranges): Likewise.
(find_line): Call new function read_section when just one
.zdebug_info section is found, otherwise read and compress
multiple sections.
(_bfd_dwarf2_cleanup_debug_info): Free sec_info_ptr.
* elf.c (_bfd_elf_make_section_from_shdr): Add zdebug prefix.
(special_sections_z): New struct.
(special_sections): Refer to special_sections_z.
* elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Recognize
sections named .zdebug_*.
(_bfd_mips_elf_fake_sections): Likewise.
* compress.c: New file.
(bfd_uncompress_section_contents): New function.
bfd/doc/
* Makefile.am (BFD_H_DEP): Add ../compress.c.
* Makefile.in: Regenerate.
binutils/
* config.in: Add HAVE_ZLIB_H
* configure.in: Add test for libz and zlib.h
* configure: Regenerate.
* dwarf.c (debug_displays): Add .zdebug_* strings.
* dwarf.h (struct dwarf_section): Add fields uncompressed_namd
and compressed_name.
* objdump.c (load_debug_section): Call
bfd_uncompress_section_contents when loading a compressed
section.
(dump_dwarf_section): Recognize compressed section name.
(mach_o_dwarf_sections): Rename as
mach_o_uncompressed_dwarf_sections.
(mach_o_compressed_dwarf_sections): New variable.
(generic_dwarf_section): Rename as
generic_uncompressed_dwarf_sections.
(generic_compressed_dwarf_sections): New variable.
(check_mach_o_dwarf): Save and restore
mach_o_compressed_dwarf_sections.
* readelf.c: Add #include for config.h and zlib.h
(process_section_headers): Recognize compressed section name.
(uncompress_section_contents): New function.
(load_debug_section): Call uncompress_section_contents when
loading a compressed section.
(display_debug_section): Recognize compressed section name.
binutils/testsuite:
* binutils-all/objdump.exp: Add test for objdump -s on a file
with a compressed debug section. Add test for objdump -W on a
file that contains a compressed debug section.
* binutils-all/readelf.exp: Call readelf_compressed_wa_test.
(readelf_compressed_wa_test): New function.
* binutils-all/dw2-compressed.S: New file.
* binutils-all/objdump.W: New file.
* binutils-all/objdump.s: New file.
* binutils-all/readelf.wa: New file.
PR binutils/3384
* configure.in (AC_CHECK_HEADERS): Add limits.h and sys/param.h.
* configure: Regenerated.
* config.in: Likewise.
* readelf.c: Include <limits.h> and <sys/param.h> for PATH_MAX.
(program_interpreter): Allocate PATH_MAX bytes instead of 64.
(process_program_headers): Don't assume that program interpreter
is shorter than 64 characters.
* configure.in: Check for the mkstemp and mkdtemp functions.
* configure: Regenerate.
* config.in (HAVE_MKDTEMP): New potential define.
(MAKE_MKSTEMP): Likewise.
* bucomm.c (make_tempname): Use mkstemp if it is available.
* make_tempdir): New function: Create a temporary directory using mkdtemp, if
it is available.
* bucomm.h (make_tempdir): New prototype.
* objcopy.c (copy_archive): Use make_tempdir if it is available.
(strip_main): Produce an warning message if a temporary file could not be
(copy_main): Likewise.
* ar.c (write_archive): Likewise.
* configure.in: Check for getc_unlocked prototype.
* configure: Regenerate.
* config.in: Regenerate.
* strings.c (get_char): Only call getc_unlocked if we have seen a
prototype.
(file_stat): Define.
(strings_object_file): Avoid using get_file_size, instead do the
checks here, using file_stat.
* configure.in (HAVE_STAT64): New test.
* configure: Rebuilt.
* config.in: Rebuilt.
* Makefile.am (CFILES): Add cxxfilt.c.
(cxxfilt_SOURCES): Now just cxxfilt.c $(BULIBS).
(cxxfilt_LDADD): Delete.
Remove all references to underscore.c.
Regen dependencies.
* configure.in: Define TARGET_PREPENDS_UNDERSCORE in
config.h from $UNDERSCORE, rather than AC_SUBSTing it.
* binutils/cxxfilt.c: Moved here from gcc/cp, minor
adjustments to fit into binutils framework.
* configure, config.in, Makefile.in, doc/Makefile.in: Regenerate.
gcc/cp:
* Make-lang.in: Remove all references to the demangler.
* cxxfilt.c: Moved to binutils.
(file_off): New type.
(file_open): Define.
(print_strings): Use file_off instead of file_ptr. Print addresses
which don't fit into long correctly.
(get_char): Use file_off instead of file_ptr. Use getc_unlocked if
available.
(strings_file): Use file_off instead of file_ptr. Use file_open.
* configure.in: Check for getc_unlocked.
Check for fopen64 and whether _LARGEFILE64_SOURCE needs to
be defined for it.
* configure: Rebuilt.
* config.h.in: Rebuilt.
* configure.in: Define EXECUTABLE_SUFFIX.
* dlltool.c: Include "dyn-string.h". Include <stdarg.h> based on
ANSI_PROTOTYPES, not __STDC__.
(outfile): Remove.
(gen_exp_file): Change uses of outfile to use alloca.
(make_one_lib_file, make_head, make_tail): Likewise.
(gen_lib_file): Likewise.
(look_for_prog): New static function.
(deduce_name): Rewrite to use look_for_prog.
(mcore_elf_gen_out_file): Use dyn_string_t rather than outfile.
* dllwrap.c: Don't include <stdio.h>, <errno.h>, <string.h>,
<stdlib.h>, or <unistd.h>. Include <sys/stat.h> and either
<stdarg.h> or <varargs.h>.
(driver_name): Initialize to NULL, not "gcc".
(dlltool_name): Initialize to NULL, not "dlltool".
(display, inform, look_for_prog, deduce_name): New static
functions.
(usage): Mention -mno-cygwin.
(OPTION_MNO_CYGWIN): Define.
(main): Handle -mno-cygwin. Deduce driver_name and dlltool_name.
* resrc.c (look_for_default): Make static. Remove unused local
path. Check using EXECUTABLE_SUFFIX.
(read_rc_file): Allocate enough space to hold EXECUTABLE_SUFFIX.
* Makefile.am: Rebuild dependencies.
(dllwrap_LDADD): Add $(INTLLIBS).
* configure, Makefile.in, config.in: Rebuild.
H.J. Lu
Alan Modra
Nick Clifton
Andreas Schwab
Roland McGrath
Jan Kratochvil
Ralf Wildenhues
Craig Silverstein
Jakub Jelinek
Steve Ellcey
Jim Wilson
Daniel Jacobowitz
Zack Weinberg
Ian Lance Taylor
Richard Henderson